T.O. 35c2-3-372-4
A tachometer using solid state and/or vacuum tube circuitry.
NSN 5895-00-477-7823
NSN 5990-01-492-6575
NSN 5925-01-056-5127
NSN 5905-01-188-8341
NSN 4140-00-274-9638
NSN 6110-01-443-5010
NSN 5965-00-222-7394
NSN 5960-00-445-3954
NSN 6320-01-006-6138
NSN 5920-00-390-3437
NSN 5925-01-538-0960
NSN 6610-00-496-7842